3
®
COMMUNICATING WITH 45FS1/45UVFS1 SIGNATURE SCANNERS OR 95IRS2/95UVS2/95DSS2
INTEGRATED SCANNERS
These flame scanners provide remote communications capability over an RS485 communication
data link. The data link uses a single, twisted shielded pair wire (e.g. Belden 8761) in a multi-drop
(e.g. daisy chain) wiring configuration. A Fireye communication software program running on an
IBM compatible PC is required for communicating with the flame scanners.
Since the flame scanners communicate over the data link via RS485, the EC485 RS232/RS485 con-
verter is required for the RS232 Serial Comm Port of the IBM PC. The EC485 converter should be
wired in the following manner:
For complete details on wiring and communicating with these flame scanners, refer to the following
bulletins:
COMMUNICATING WITH THE E340 BOILER CONTROL
The E340 Boiler Control also communicates over an RS485 communication data link. The data link
uses a single, twisted shielded pair wire (Belden 8761) with the E340 controls wired in a multi-drop
(e.g. daily-chain) wiring configuration. The Fireye communication software program (P/N E720W)
is required for communication with the E340 controls.
Fireye recommends using the E500 Communication interface when communicating with the E340
controls, since the E500 provides communication with the Flame-Monitor™ flame safeguard con-
trols as well. However, the EC485 converter can be used to communicate only with the E340 con-
trols.
SCANNER BULLETIN
SOFTWARE BULLETIN
45FS1/45UVFS1
SIGNATURE SCANNERS
CU-32 & CU-33
CU-56 (FS700W/WINDOWS)
CU-39 (FS700/DOS)
95IRS2/95UVS2/95DSS2
INSIGHT INTEGRATED
SCANNERS
CU-95
CU-102 (FS950W/WINDOWS)
NOTES:
1.
“ECHO” must be selected
OFF
.
2.
For Windows programs (FS700W, FS950W)
“SD”
must be selected.
3.
For DOS programs (FS700)
“RTS”
must be selected.
4.
TD (A) and RD (A) on EC485 converter connected to COM B of 45FS1 scanner.
5.
TD (B) and RD (B) on EC485 converter connected to COM A of 45FS1 scanner.
FR. GRD
SHLD
TDA (-)
TDB (+)
RDA (-)
RDB (+)
+12VDC
GND
ECHO
ON
OFF
RTS
SD
CONTROL
120 VAC
50/60Hz
DATA COMMUNICATION LINK
(COM B) PIN 6
(COM A) PIN 4
TO 45FS1 SCANNERS
(COM B) PIN 6
(COM A) PIN 4
61-6689
WHITE STRIPE
TO +12 VDC
DB25 CONNECTOR
TO COMPUTER’S
RS232 SERIAL
COMMUNICATION
PORT
(ORANGE)
(BROWN)
COMMUNICATION TERMINATOR
ON LAST SCANNER
(OR)
(BR)
12 VDC
POWER SUPPLY